code: def test_report_with_null(self, issue_manager, embeddings_with_null):
      np.random.seed(SEED)
      issue_manager.find_issues(features=embeddings_with_null)
      report = issue_manager.report(
          issues=issue_manager.issues,
          summary=issue_manager.summary,
          info=issue_manager.info,
      )
  
      assert isinstance(report, str)
      assert (
          "----------------------- null issues ------------------------\n\n"
          "Number of examples with this issue:"
      ) in report
  
      assert "Additional Information: " not in report
      report = issue_manager.report(
          issues=issue_manager.issues,
          summary=issue_manager.summary,
          info=issue_manager.info,
          verbosity=3,
      )
      assert "Additional Information: " in report
  
file_path: cleanlab/tests/datalab/issue_manager/test_null.py
imports: import numpy
  import pytest
  from hypothesis.extra.numpy import arrays, array_shapes
  from hypothesis.strategies import floats, just
  from hypothesis import HealthCheck, given, settings
  from cleanlab.datalab.internal.issue_manager.null import NullIssueManager
label_desc: Use image node_id 8 for calling the TestNullIssueManager obj's underlying member method code with example usage: obj.test_report_with_null(issue_manager, embeddings_with_null) without return types